25701424

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 60621120

約数和(自身を除く): 34919696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 193, 203, 232, 287, 328, 386, 406, 464, 574, 656, 772, 812, 1148, 1189, 1351, 1544, 1624, 2296, 2378, 2702, 3088, 3248, 4592, 4756, 5404, 5597, 7913, 8323, 9512, 10808, 11194, 15826, 16646, 19024, 21616, 22388, 31652, 33292, 39179, 44776, 55391, 63304, 66584, 78358, 89552, 110782, 126608, 133168, 156716, 221564, 229477, 313432, 443128, 458954, 626864, 886256, 917908, 1606339, 1835816, 3212678, 3671632, 6425356, 12850712, 25701424]

約数ペア:

[(1, 25701424), (2, 12850712), (4, 6425356), (7, 3671632), (8, 3212678), (14, 1835816), (16, 1606339), (28, 917908), (29, 886256), (41, 626864), (56, 458954), (58, 443128), (82, 313432), (112, 229477), (116, 221564), (164, 156716), (193, 133168), (203, 126608), (232, 110782), (287, 89552), (328, 78358), (386, 66584), (406, 63304), (464, 55391), (574, 44776), (656, 39179), (772, 33292), (812, 31652), (1148, 22388), (1189, 21616), (1351, 19024), (1544, 16646), (1624, 15826), (2296, 11194), (2378, 10808), (2702, 9512), (3088, 8323), (3248, 7913), (4592, 5597), (4756, 5404)]